zucchini flowering, with no veg. growth

[Jerry Walsh]

Hello aquapons. We started last December, come Spring went to traditional dirt, now back to aquaponics. For some reason I can not figur, vegetation will not produce on our zucchini plants. The plant greens grow and flower 2 feet bushy, but will not produce a vegetable. Anyone know why this is happening ? Thanks you in advance. jre and Karolein

 

[Chi Ma]

You need something that will pollinate the the zucchini flowers.